ERRATA for "One-Loop Threshold Effects in String Unification"

TL;DR

This errata clarifies and corrects factor-of-two errors in the original 1988 paper on one-loop threshold effects in string unification, ensuring accurate understanding and calculations in the field.

Contribution

The paper provides necessary corrections and clarifications to the original work, improving its accuracy and usability for researchers.

Findings

Corrected factor-of-two errors in the original analysis

Clarified the implications of one-loop threshold effects

Ensured consistency with subsequent research

Abstract

The original paper, as published in Nuclear Physics B in 1988, had a few factor-of-two errors. Some people got confused by those errors. The purpose of these errata is to make things clear. The revised version of the complete article is also posted to hep-th.